baber/WOPTO huggingface dataset:
Patent JP-S57164701-A (JP)
Title: Light guide tube and its using method
Inventor: ITOU YOSHIICHI
IPC: G02B6/032
Filed: 1981-04-02
Abstract: PURPOSE:To inexpensively form a light guide tube capable of easily and surely transmitting light by forming a light reflecting film on the surface of the peripheral wall of a transparent tubular body. CONSTITUTION:A light reflecting film 10 is formed on the inner or outer surface of the wall of a flexible pipelike tubular body made of transparent plastic material or the like, and converging lenses 11, 12 are attached to both ends of the tubular body as required to form a light guide tube 9. In a device in which light emitted from the projector 1 is received in the photodetector 2 and when the light is intercepted by a bracket 4 attached to the work 3, the work 3 is controlled with the signal, said light guide tube 9 is set so as to avoid light shielding due to the member 5 supporting the work 3, and it is utilized as a light guide tube for operating the device with optical signals independently of the structure of the device.
Patent JP-H01224878-A (JP)
Title: Color proof reading picture output device
Inventor: HOTTA SHINJI
IPC: G03F1/00
Filed: 1988-03-04
Abstract: PURPOSE:To galley-output a printing element necessary to color proof reading from an inexpensive commercial color picture output means by color-outputting a printing color proof reading picture based on the color proof reading pixel picture data prepared from extracted pseudo mask scanning line data and pixel data. CONSTITUTION:When mask data and pixel data are stripped by a layout means, an extracting means 1b scans and retrieves the mask data stripped at a pixel data unit, extracts pseudo mask scanning line data and from the pseudo mask scanning line data and the pixel data stripped by a layout means, a data preparing means 1c prepares the color proof reading pixel data for proof reading a color and outputs them to a color picture output means. A color proof reading color picture is obtained as a hard copy from a color picture output means 3. Thus, the color proof reading picture for printing can be outputted at an inexpensive cost from a commercial color picture output device.
Patent JP-H07227643-A (JP)
Title: Manufacture of cast accessories
Inventor: IIDA JOJI
IPC: A44C27/00
Filed: 1994-02-22
Abstract: PURPOSE:To simply and realistically manufacture a material to be represented by adopting a realistic rugged form obtd. with a form plate for printing through a photolithography to a display form at the time of manufacturing a wax pattern used to a manufacturing process of a cast accessories. CONSTITUTION:A pet A is photographed and a photosensitive treatment is executed to a sensitive plate with a negative film 1 and the etching is applied to obtain the print 2 for printing of the positive or the negative figure. In the case of using the form plate 2 for printing to an original pattern, a pendant shape and a runner as the prescribed way is provided in a pre-mold 4A for original pattern. Then, a recessed part 41 is arranged at the prescribed position and the print 2 for form plate or a pattern body 2A printed from the print 2 for printing is stuck to make the original pattern. The original pattern is covered with a crude rubber 3a and vulcanized, and after dividing, the original pattern is taken out to make a rubber mold 3. Wax is poured into this rubber mold and many wax patterns 5 are formed and a sprue 6 is fitted to form a tree pattern 7. This tree pattern is covered with molding material 8 and after degassing, hardening and burning, a mold 9 is manufacture. Then, molten metal 10 is poured into the mold 9 to obtain a cast product 11.
Patent JP-H02231919-A (JP)
Title: Overheat protective device for power machinery
Inventor: TOKASHIKI MUTSUO
IPC: H02H7/122
Filed: 1989-03-03
Abstract: PURPOSE:To perform overheat protection accurately by determining the temperature, when the operation is resumed, through calculation then operating temperature rise of a power machinery while employing the calculated temperature as an initial value. CONSTITUTION:Current to be fed from an inverter 1 to an Ac motor is inputted through a current detector 3, a two-phase/three-phase converter 4 and an A/D converter 5 to thermal arithmetic circuit 6 which then performs operation of temperature rise of an AC motor 2. When the power source for the AC motor 2 is interrupted and operation is stopped, the time of power interruption and the temperature at that time are stored then the temperature of the AC motor 2 is calculated based on the stored values and the thermal radiation characteristic. Thereafter, temperature rise calculation is resumed with thus calculated temperature being employed as an initial value.
Patent JP-S52133816-A (JP)
Title: Treatment of m# ore
Inventor: OKUDA KINNOSUKE
IPC: C01C1/24
Filed: 1976-05-04
Abstract: PURPOSE: To reduce MnOx in Mn ore by CO containing waste gas during ferroalloy production to MnO and to extract by H 2 SO 4  so as to separate from Fe constituent, then to recover in the high purity state as a MnCO 3 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11208954-A (JP)
Title: Winding device
Inventor: YASUKURA HARUO
IPC: B65H23/025
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To perform an easy and excellent winding by providing at least the terminal with a spiral projected line which reaches both ends or more of the width direction of a wound belt material on the peripheral surface of a path roll which comes into contact with a belt material and reuse collating paper. SOLUTION: This winding device is constituted of a winding main shaft 5 installed on a frame 10 which can be moved by a caster 8 and four path rolls 1 to 4. The winding main shaft 5 is driven and revolved in the same direction and the path rolls 1 to 4 freely revolves. A vinyl tape 6 is substantially symmetrically wound on each of the path rolls 1 to 4 and a projection 12 is formed. The tape 6 can be properly selected according to the kind and property of a thin belt material 7 of a winding object material. For instance, even if the vinyl tape 6 of thickness: 0.2 mm and 12 mm in width is executed by a pitch width W: 20 to 40 mm and at a spiral inclined angle θ: 10 to 30 deg. and the winding of a polyvinyl belt material is performed, winding rubbing, winding wrinkles and damage are not generated at all and the winding in which collating paper can be reused can be performed.
Patent JP-S62206925-A (JP)
Title: Frequency synthesizer
Inventor: KEGASA MITSUYOSHI
IPC: H03L7/18
Filed: 1986-03-05
Abstract: PURPOSE:To improve the output frequency of a prescaler by providing a D flip-flop circuit between a control circuit and the prescaler to retard a modulus control signal up to the output of the prescaler. CONSTITUTION:The D flip-flop circuit delays a modulus control output M.C.1 from a control circuit 7 up to an output fc of the prescaler 4. A modulus control signal inputted to the prescaler 4 is delayed from M.C.1 to M.C.2 by the D flip-flop 8. Thus, the period T of the output fc of the prescaler 4 is expressed as T>=td3+td1 and T>=td4+td2. Since D flip-flop Delay times td3, td4 are far shorter than the delay time of counters 6, A6 incorporating many flip-flops in general, the application with shorter T, that is, higher fc than a conventional synthesizer is attained.
Patent JP-S56145334-A (JP)
Title: Cell type colorimeter
Inventor: MARUYAMA HIROSHI
IPC: G01N21/05
Filed: 1980-04-15
Abstract: PURPOSE:To eliminate the sticking of bubbles to and the production of scales on the surface of a cell window by generating a rising current thereon. CONSTITUTION:A channel forming block 7 is inserted into a lower part than a light path made by the cell window inside the cell 1 and forms narrow gaps 8 communicated with an inlet 5 for liquid to be measured in a space formed with the inside surface of the cell. The fluid flowing in from the inlet 5 rises through the narrow gaps 8 and, flowing out from the gaps 8, flows as the rising current along the surfaces of the cell windows 2a and 2b, constantly washing the surfaces of the cell windows. In the figure, a light source and a light-receiving unit are indicated by numerals 3 and 4 respectively.
Patent JP-S61208678-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEMURA TAKUYA
IPC: G11B21/02
Filed: 1985-03-13
Abstract: PURPOSE:To provide for accurate high density recording and reproduction by arranging so that an imaginary line connecting a fixed point on the carriage and the driving belt and a recording-reproducing point of a magnetic disk runs parallel to an imaginary line connecting a shaft center of a driving pulley and a center of rotation of a magnetic disk. CONSTITUTION:The dimension between a point it of center of a magnetic disk 15, and a track position E of the magnetic disk, and that between a point of center of a driven pulley 19 and a center of driving of the driven pulley 19 are set to the same dimension J while the mounting dimension of the substrate between a driving center I of the driven pulley 19 and a center of the disk H is set to K. Thermal expansion and contraction of the dimension J occurs in the J direction from the points I and H as basic points and turns out to be the difference, in the positioning dimension of the magnetic head. However, the driving pulley 18 and the driven pulley 19 are made of 'Invar(R)' affected by heat expansion to the least extent and the respective heat expansion coefficients are made to be coincident so that off-tracking of the magnetic head relative to the magnetic disk caused by changes in the ambient temperature is minimum. By this, linear expansion coefficients of the substrate or the carriage can be selected freely in an advantageous manner to allow to obtain a magnetic recording and reproducing device with high practical utility.
Patent JP-H06243127-A (JP)
Title: Document layout device
Inventor: MIYAGAKI HIROFUMI
IPC: G06F17/21
Filed: 1993-02-16
Abstract: PURPOSE:To provide a document layout device which can automatically increase or reduce the sizes of all illustrations to set the ratio of these illustrations at the value set by a user against a form or a frame memory. CONSTITUTION:The relation of density is automatically adjusted between the text and the illustrations in accordance with the number of illustrations evolved into a frame memory and he size of each illustration. Then the sizes of illustrations are properly changed. At the same time, the character and line spaces of the text are changed for proper adjustment of the relation of arrangement between the text and the illustrations. Furthermore the limit reduction value is set for illustration if the inner spots and segments of illustrations become hard to read with reduction of sizes of illustrations. So that the illustrations are not reduced down to a fixed size or less. Meanwhile the area rate of illustrations can be reduced with the use of a form of a larger size and the reduction rate of illustrations can be reduced.
Patent JP-H08248574-A (JP)
Title: Film unit with lens
Inventor: KAMEYAMA NOBUYUKI
IPC: G03C3/00
Filed: 1995-03-09
Abstract: PURPOSE: To prevent an exposure unit from being broken or damaged by regulating the insertion of a driver and to improve the reutilization efficiency of the exposure unit. CONSTITUTION: A cartridge in which exposed photographic film is wound is housed in a cartridge housing chamber 25. The bottom of the cartridge housing chamber 25 is an aperture and is closed by the pull-top type bottom cover of a back cover. After completing photographing, the tip of a minus driver is inserted in the bottom surface of a paper box so as to open the bottom cover, so that the cartridge is taken out in a laboratory. At such a time, a regulating rib 37 regulating the insertion of the tip of the driver is formed on the outer wall of the cartridge housing chamber 25 so that the tip of the driver may not abut on the built-in exposure unit.
Patent JP-S59176551-A (JP)
Inventor: ASANO TADASHI
IPC: F25B41/00
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07264200-A (JP)
Title: Leaky bucket counter size setting control method and video transmission system
Inventor: TANAKA TOMOAKI
IPC: H04L12/28
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a minimum size effective to improvement of image quality by setting a leaky bucket counter size reported to an ATM network based on a maximum delay and a peak cell rate allowed in a transmission buffer. CONSTITUTION:A system control section 11 reports a leaky bucket counter size Bc and a peak cell rate PEAK to an ATM network 20. An information quantity control means 13 controls an information generated quantity by an information generating source 12 based on the reported values Bc, PEAK. An information quantity monitor means 21 uses a leaky bucket to monitor the information quantity according to the reported Bc, PEAK. That is, when a cell arrives from a video equipment 10, the leaky bucket counter is incremented and the counter is decremented at a time interval corresponding to an average cell rate. When the count of the counter reaches a threshold count and cells reach furthermore, the cells are discarded. In this case, the value of Bc <=TmaxXPEAK is reported, where Tmax is a maximum delay allowed in the transmission buffer of the video terminal equipment 10.
Patent JP-H04268983-A (JP)
Title: Optical reader
Inventor: HASEGAWA KAZUO
IPC: G06K7/10
Filed: 1991-02-25
Abstract: PURPOSE:To quickly decide a bar code read error by errors of the number of read bars. CONSTITUTION:An edge signal EG representing the edge of the bar of a bar code 6 to be read is outputted from an edge detection circuit 18. A timer counter 19 counts a clock phi2 at every edge signal EG, and a count value N is stored in count value memory 20. The edge signal EG is counted by an address counter 213, and the address signal ADR of the count value memory 20 is formed, however, the count value of the address counter 213 when the reading of the bar code 6 is completed is compared with the number of edges in constant memory 217 by an edge number comparator 216, and a reset signal is generated from a rest circuit 215 assuming that the read error occurs when noncoincidence is obtained, and the address counter 213 and the count value memory 20 are reset.
Patent JP-S51125442-A (JP)
Title: A hydrous gel and a process for preparing it
Inventor: IWAMA AKIO
IPC: A61G7/05
Filed: 1975-04-24
Abstract: PURPOSE: A process for preparing a hydrous gel with improved low-temperature insulating property,etc.,capable of plastic molding by heating,from a water-in-oil type emulsion composed of a continuous phase of an elastomer obtained by tereblock copolymerization and an oil component,and an aqueous dispersion phase. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05246019-A (JP)
Title: Cream solder printing device
Inventor: SHIRAISHI TOSHIRO
IPC: H05K3/34
Filed: 1992-03-09
Abstract: PURPOSE:To remove reliably dirt from a screen mask while improving workability of cleaning of the screen mask by enabling automatically the cleaning of the screen mask. CONSTITUTION:Printing is performed by transferring cream solder on a print- circuited board by a screen mask 11 and squeezee 12, suction rubber 55 sucking a stuck matter is provided on the undersurface of the screen mask 11 and at the time of cleaning of the screen mask 11, a driving device for moving the suction rubber 55 and squeezee 12 integrally while placing the screen mask 11 between the suction rubber 55 and squeezee 12 is provided.
Patent JP-H06268383-A (JP)
Title: Printed circuit board, device equipped with printed circuit board and liquid crystal display
Inventor: SUZUKI SHINICHI
IPC: G02F1/1345
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a stable ground line by omitting the formation of a solder resist layer on part of ground line, by forming ground pad to which part of a metal frame is connected and fixed and by making it possible to recognize the folding position and angle of a claw of the metal frame. CONSTITUTION:A ground pad FGP is formed by not forming solder resist tank SLR at the place where the ground pad FGP is normally formed on the ground line GRL. Also, on a frame ground pad FGP, no solder resist layer SLR is formed, and a solder plated layer is exposed and is connected by a claw CL of a metal frame SHD and soldering. As a result, the shape will have no solder resist tank SLR, and folding position and angle of the claw CL of the metal frame SHD can be recognized. Also, the area of ground line GRL can be greatly increased so that stable ground line can be obtained.
Patent JP-H03251272-A (JP)
Title: Target device for golf
Inventor: MYOJO YASUTAKA
IPC: A63B69/36
Filed: 1990-02-28
Abstract: PURPOSE:To detect the hit ball direction and the flying distance without scarcely causing an error by constituting the device so that impact pressure of a hit ball which hits a target plate is converted to an electric signal by a piezoelectric element being in a hit position, and an output signal is outputted to a controller. CONSTITUTION:Each piezoelectric element 3 converts impact pressure which works at the time when a hit ball hits a target plate 1 to a voltage, and outputs an impulsive output signal. A peak value sample holding device 6 for holding a peak value of a voltage in the impulsive output signal for a prescribed time, and a level adjusting amplifier 7 are provided. Each piezoelectric element 3 is connected to an input part of a controller provided with an A/D converter 40 through the holding device 6 and the amplifier 7, output signals outputted from plural pieces of piezoelectric elements 3 are calculated by an arithmetic part 42 of a central arithmetic processing part, and the piezoelectric element 3 from which the signal of the highest output value is outputted is selected. By discriminating a position to the center of the target plate 1 of the selected piezoelectric element 3 by a discriminating part 41, the direction of a hit ball is determined, and the hit ball direction is displayed digitally on a hit ball direction display part 51 of an indicator 5.
Patent JP-H10244960-A (JP)
Title: Automobile center pillar and door structure
Inventor: ONO KENJI
IPC: B60J5/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To inhibit the deformation to the inside without increasing the weight, by setting an angle of the first face smaller than that of the second face in a front wall face of a center pillar, and providing a rear wall face of a front door, with the first corresponding face and the second corresponding face of the angles almost corresponding to the front wall face. SOLUTION: A front wall face 14 of a center pillar 1 comprises the first face 15 located outside in a car width direction, and the second face 16 located inside. An angle θ1 of the first face 15 in the car width direction is small, and an angle θ2 of the second face 16 is large. Further the first corresponding face 20 and the second corresponding face 21 of a rear wall face 19 of a front door 4, have the angles corresponding to the first face 15 and the second face 16 respectively. When a side face is bumped, the first and second corresponding faces 20, 21 of the rear wall face of the front door 4 are brought into contact with the first and second faces 15, 16 of the front wall face of each center pillar 1, and the added bumping load is dispersed into the force pressed inside, and the force pressed backward, corresponding to the angle of the face of the center pillar 1.  Accordingly the weight of the car body is reduced, and the deformation to the inside, can be inhibited.
Patent JP-S60194456-A (JP)
Title: Mask base
Inventor: KATOU TAKAYUKI
IPC: G03F1/60
Filed: 1984-03-16
Abstract: PURPOSE:To enhance chemical resistance, transmittance, etc. of a base and to prevent warping and twisting by using a polymer of a specified methacrylic acid deriv. as a material of a mask base used for the manufacture process of semiconductor elements. CONSTITUTION:An intended mask base is obtained by homopolymerizing a monomer represented by formula I (R1-R3 are each H or 1-3C alkyl; R4 is fluoroalkyl, or formula II, III, or IV; R5 is H, alkyl, or alkenyl; and n is 1-5), such as cyclohexyl or phenyl methacrylate, or copolymerizing this monomer in an amt. of >=20% with a copolymerizable monomer, such as methacrylic acid or styrene, and molding the obtained homopolymer or copolymer into a desired form by injection molding or press molding or the like.
Patent JP-H11248152-A (JP)
Title: Apparatus for controlling vaporizing combustor
Inventor: KAWAKAMI KAZUYA
IPC: F23D11/44
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling a combustor which invariably keeps the temperature of an evaporator during a transitional period where an amount of combustion varies, and does not cause any variation in the temperature of jetted vaporized gas. SOLUTION: An apparatus for controlling a vaporizing combustor is arranged such that a liquid fuel supply and an amount of electricity supplied to a heater 3 are varied so as to change and control an amount of combustion in the vaporizing combustor in which an evaporator 1 is heated by the heater 3 and the liquid fuel is supplied to the evaporator 1 for vaporization and combustion. Upon demand of change in a combustion amount, the liquid fuel supply and the amount of electricity supplied to the heater 3 are not simultaneously changed in response to the demand, but the change in the amount of electricity supply to the heater 3 is advanced ahead of the change of the liquid fuel supply, thereby changing and controlling the combustion amount.
Patent JP-S59173410-A (JP)
Title: Prevention of adherence of shellfish, seaweed and the like to waterway
Inventor: KUMADA MAKOTO
IPC: A01M29/00
Filed: 1983-03-23
Abstract: PURPOSE:To recover harmful copper ion by a method in which a copper or its alloy lining is applied to the inner walls of a waterway, and paired electrodes are set on the downstream side and connected to a DC power source for polarization in such a way as to cause copper ion to adhere to the cathode. CONSTITUTION:A soft steel plate 14 whose inside is provided with a copper lining 12 is laid in the longitudinal direction of a waterway on the inner wall of a concrete body 10. A metal 22 consisting of titanium and platinum and a soft iron metal net 24 are supported and fixed to the inside of the concrete body 20 by supporters 26A and 26B insulated. Copper is dissolved from the copper lining 12 into the sea water, the adherence of marine organisms, e.g., shellfish, etc., in the waterway to the inner walls of the waterway is thus prevented, and copper ion is presipitated onto the outer surface of the metal net 24. The adherence and growth of water organisms can thus be prevented and harmful copper ion can also be recovered to avoid pollutional problems.
Patent JP-H09220095-A (JP)
Title: Cultivation of kojic acid-producing bacterium
Inventor: SATO KOJI
IPC: C12R1/69
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain kojic acid by cultivating a kojic acid-producing bacterium in a liquid medium, as the internal pressure of a cultivation tank is increased in a specific range, achieving improvement in production and decrease in cultivation days and controlling production of by-products. SOLUTION: This method for producing kojic acid comprises inoculating spores of kojic acid-producing bacterium [ex; Aspergillus oryzae (IAM 2142) or the like] proliferating the bacterium in an agar solid medium in a liquid medium, under shaking at 30 deg.C for 48 hours, inoculationg a resulting bacteria as a species in an aeration-stirring fermenter filled with a fermentation medium and cultivating under stairring at 250rpm and 30 deg.C for 10 days in a cultivation tank increased in its inner pressure in the range of 1.0-3.0kg/cm<2> . As a result, improvement in production of kojic acid and decrease in its cultivating days are achieved and kojic acid is industrially and advangageously produced.